DC All Services

We Do It All!

For more than 100 years, John C. Food has been providing the Maryland area with all their comfort needs. We provide expert maintenance installation on all your home’s comfort systems including plumbing, heating, air conditioning, electrical, & more!


 Take advantage of free estimates on new system installations or replacements, as well as free second opinions. Your home’s comfort and safety is our top priority.

Specials cannot be combined with any other offer or discounts. Limited time offer. Coupon must be presented at the time of the initial call. Discounts/promotions cannot be applied to customer supplied equipment. Discounts and/or promotional prices exclude apartments and condos – call for pricing. Cannot guarantee same day service for this promotion. During peak seasons John C. Flood has the right to enforce regular service call pricing.

We respond to any online form request in 15 minutes or less Monday through Friday during our normal operating hours. If we don’t you will receive a $25 gift card.* 

Regular Rates

7 Days A Week

Why Choose Us?

At John C. Flood, Inc. we are committed to solving all your plumbing, heating, air conditioning, and electrical needs. We strive to provide you with efficient, economical service for all your comfort needs – not just sell you a new replacement unit. 

HVAC Contractors & Plumbing in Maryland 

At John C. Flood, we are equipped to see to all of your plumbing, air conditioning, heating, and electrical needs. No project is too big or too small. Don’t trust just anyone; trust the professionals at John C. Flood. Ask about our financing options starting at $99/month. Contact us today to schedule your service appointment.

Providing Comfort to Families for over 100 Years
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Local Leaders In Comfort
Serving Washington DC, Maryland & Virginia
If you are looking for an HVAC contractor, plumber, electrician, or remodeling crew in the Maryland, Northern Virginia, or metro D.C. regions, trust John C. Flood to take care of the job.